10520542403141 has 2 divisors, whose sum is σ = 10520542403142. Its totient is φ = 10520542403140.

The previous prime is 10520542403117. The next prime is 10520542403167. The reversal of 10520542403141 is 14130424502501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10227811629025 + 292730774116 = 3198095^2 + 541046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10520542403141 is a prime.

It is a super-2 number, since 2×10520542403141² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10520542403098 and 10520542403107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10520542403171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260271201570 + 5260271201571.

It is an arithmetic number, because the mean of its divisors is an integer number (5260271201571).

Almost surely, 2^{10520542403141} is an apocalyptic number.

It is an amenable number.

10520542403141 is a deficient number, since it is larger than the sum of its proper divisors (1).

10520542403141 is an equidigital number, since it uses as much as digits as its factorization.

10520542403141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 10520542403141 its reverse (14130424502501), we get a palindrome (24650966905642).

The spelling of 10520542403141 in words is "ten trillion, five hundred twenty billion, five hundred forty-two million, four hundred three thousand, one hundred forty-one".